<!--
 * @由于个人水平有限, 难免有些错误, 还请指点:  
 * @Author: cpu_code
 * @Date: 2020-08-12 10:22:03
 * @LastEditTime: 2020-08-12 10:44:04
 * @FilePath: \web\js_document\js_document.html
 * @Gitee: [https://gitee.com/cpu_code](https://gitee.com/cpu_code)
 * @Github: [https://github.com/CPU-Code](https://github.com/CPU-Code)
 * @CSDN: [https://blog.csdn.net/qq_44226094](https://blog.csdn.net/qq_44226094)
 * @Gitbook: [https://923992029.gitbook.io/cpucode/](https://923992029.gitbook.io/cpucode/)
-->
<html>
    <head>
        <title> js_document </title>
    </head>

    <script type="text/javascript" src="js_document.js"></script>

    <body>
        <label id="label2"> label_text </label>
        <input type="button" value="change_label" onclick="change_label()">
        <br>
        <br>

        <input id ="input2" type="text" value="input_text">
        <input type="button" value="change_input" onclick="change_input()">
        <br>
        <br>

        <img id="img2" src="./img/document.png" width=200 height=200 >
        <input type="button" value="change_src" onclick="change_img()">

    </body>
</html>